Dyfyniad APA

GIRARD JOE. (1981). HOW TO SELL YOURSELF. WARNER BOOK.

Dyfyniad Arddull Chicago

GIRARD JOE. HOW TO SELL YOURSELF. NEW YORK: WARNER BOOK, 1981.

Dyfyniad MLA

GIRARD JOE. HOW TO SELL YOURSELF. WARNER BOOK, 1981.

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